Collector site Slave1.jp has an image gallery from the World Characters Convention held in Tokyo, which includes two new images of the upcoming "Ambush at Ilum" Battlepack, based on Padme's adventure in the animated Clone Wars series. The set will include C-3PO, Padme' (in artic gear), R2-D2, and two new Cameleon Droids. [A recent Hasbro Q&A shows the Padme' to also be a new sculpt]. You can check out the images here and here.